I wonder if God has MPB...
Personally, I think that God loves diversity in His design. So since He created me to experience male pattern baldness, I am fine with that at this stage!
I have not seen any depictions of Jesus with MPB however!
God wouldn't care about shaved heads except to the point it makes his kids feel better. However, if he wanted someone to grow his hair back, it wouldn't be because it's wrong, it would be more about the progression of certain events that we don't know about. Like taking a fork in a path because there's someone who needs help down that way.